hand rock drill

Low maintenance design, with less easy-to-damage-parts, need less time and less costly to repair.

High quality
China manufacturer
Cheap price

High quality
China manufacturer
Cheap price

 
Diamond Drilling Tools Impregnated Bit 6mm 8mm 10mm 12mm For Geological Survey<

Y018air leg rock drill
1. A kind of high efficiency air leg rock drill machine
2. use for gold mine, tunnel,railway,pavement breaking

Gasoline Internal Combustion Rock Drill Type YN27J is a very efficient machine with the special featurethat the structure is very compact.

This internal combustion rock drill has high efficience and good quailty.

1.Structure:Deep Hole Drilling
2.Tapered connection:6°7°11°12°
3.Outside Diameter Mm:76-178
4.Thread connection:R22.R25.R28.R32.R38.T45.T51.

1. Higher quality
2. Strict quality control
3. Drill Type:Thread button bits
4. Steel Bits:HRC 50-55
5. Structure:Deep Hole Drilling

Air Leg Rock Drill-YT29A,YT28,YT27,YT24,YT23,YT23D,Y018,YSP45 and Hand-Hold Rock Drill-Y26,Y24,Y19A,Y6,Y10,TY24C are also sold by our company.

Pneumatic rock drill is suitable for drill level or gradient holes in medium hard or hard rock. It is a high efficiency air leg rock drill machine.

1.well performed
2.convenient to use and mend
3.effective

Threaded button rock drill bit
1.Model:R22,R25,R32,R38,T38,T45,T51;
2.Tip Types:Round, Parabolic, Ballistic;
3.Application:Mining, Drilling, etc

Thread Shank Adaptors for Drilling
1.Size: R28,R32,R38,T38,T45,T51,T60
2.Package: in wooden case or in bundles.
3.Productivity: 2000pcs/month

Consists of fluted,barrel,fly and rock types for different strutam

Consists of fluted,barrel,fly and rock types for different strutam

Consists of fluted,barrel,fly and rock types for different strutam

1.High performance PDC-Cutters
2.Carbide and Diamond gauge protection
3.Carbide/Diamond Shock Studs
4.Threaded or Plain Carbide Nozzles for Flushin

1.Excellent drilling speed,drilling life
2.Low drilling resistance
3.Excellent power for ultra hard rock and controling the change of diameter size

1.Excellent drilling speed,drilling life
2.Low drilling resistance
3.Excellent power for ultra hard rock and controling the change of diameter size

Large Diameter Reamer Bit
1. Steel tooth & TCI available
2. 6"-42" in diameter
3. Strict Quality Control System

Use for rock drilling.We can design and manufacture as customer's requirement.

Carbide button rock drill bit
1.Model:R22,R25,R32,R38,T38,T45,T51;
2.Tip Types:Round, Parabolic, Ballistic;
3.Application:Mining, Drilling, etc

Price:US$420.0;Productivity:20000 Sets/Year;Min. Order:11 Sets;Packing:WoodenCaseorAsCustomerRequest;Transportation:By Sea or By Air;DeliveryDate:15

Threaded Drill Bits Of Button Bit
1.Button Type
2.Diameter: 35mm - 178mm
3.Thread: R22,R23,R25,R28,R32,R38,T38,T45,T51
5.Certificate:ISO9001

Consists of fluted,barrel,fly and rock types for different strutam

Consists of fluted,barrel,fly and rock types for different strutam

Consists of fluted,barrel,fly and rock types for different strutam

Consists of fluted,barrel,fly and rock types for different strutam

Consists of fluted,barrel,fly and rock types for different strutam